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研究了温室容器育苗结合 3种丛枝菌根真菌Glomusmosseae(Nicol.&Gerd .)Gerd .&Trappe ,GlomusintraradicesSchenck&Smith和Glomusversiforme(Karsten)Berch接种对银杏幼苗生长的影响。结果表明 ,温室营养钵接种后均显著提高了银杏的苗高、叶数、叶面积和叶片干重 ,其中接种处理苗高比未接种处理提高 14 8%～ 2 5 9% ;叶片干重提高14 4 %～ 33 2 %。温室营养钵育苗 ,各处理 (包括未接种对照 )苗木高度、叶数、叶面积、叶片干重、茎干重、根系干重等 ,均显著高于田间未接种处理 ,其中苗高提高 33 3%～ 6 7 9% ,叶片干重增加 15 3%～ 5 3 6 %。
The effects of inoculation of three containers of arbuscular mycorrhizal fungi Glomus mosseae (Nicol. & Gerd.) Gerd. & Trappe, Glomus intraradiceschenck & Smith and Glomusversiforme (Karsten) Berch on seedling growth in greenhouse were studied. The results showed that seedling height, leaf number, leaf area and leaf dry weight of Ginkgo biloba increased significantly after inoculation of greenhouse nutrition bowls, in which the seedling height increased by 14 8% ~ 259% and the dry weight of leaves increased 14 4% ~ 33 2%. The height of nursery stock, number of leaves, leaf area, leaf dry weight, stem weight and root dry weight of all treatments (including unvaccinated control) in greenhouse were significantly higher than those in non-inoculation in field % ~ 6 7 9%, leaf dry weight increased 15 3% ~ 53 6%.